Best Antifreeze

Engine coolent is an important liquid for your car in order to keep it running. The product is found in your car radiator and is usually refilled by pouring it into distinct tanks connected to the radiator. This is necessary because pouring it into directly into the radiator it can be dangerous. This liquid runs in a circular pattern under the hood to maintain the temperature for the most important components, particularly the engine of the car. Without it, the car would not be able to function anymore and moreover, the engine might overheat and destroy. Water is not enough to keep the system cool because the high temperatures inside the system will immediately boil it off so this is why it represents an important feature for the well being of your vehicle.

5. ProLine

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Valvoline

Valvoline model is designed for passenger vehicles and light-duty trucks, approved for GM vehicles and recommended for Ford and Chrysler. The coolant can be also used for utility vehicles, sport motorcycles off-road motorcycles and snowmobiles. It comes in quantity of 1 Gallon (3.78 L) and it does not require to add water because it is 50/50 pre-mixed. This coolant contains no phosphates, borates, amines, and nitrites. It protects the engine’s life up to 5 years or 150,000 miles. For a better protection on extreme temperatures, you can dilute it 50% with water and it will protect the engine components for freezing or boiling.

PROS

CONS

Designed for cars and light duty trucks

Also suitable for Ford and Chrysler

Pre-mixed

Phosphate-free

Increases engine’s life up to 5 years or 150,000 miles

Protects against freezing or boiling

Prestone

Prestone coolant is a compatible liquid with any type of vehicle. It can be also used for utility-vehicles, street-motorcycles, street-motor-scooters, and snowmobiles. The recipient contains 1 Gallon (3.78 L) liquid and it does not require to add water because it is 50/50 pre-mixed. The fluid contains some long-lasting inhibitors that protect against temperature extremes and avoid rust and corrosion in time. Prestone coolant offers extended life protection for cars and also for light-duty trucks up to 5 years or 150,000 miles. Another important feature is that provides freezing and boiling protection.

PROS

CONS

Designed for all types of vehicles

It is not phosphate-free

Pre-mixed

Increases engine’s life up to 5 years or 150,000 miles

Protects against extreme temperatures

Avoids rust and corrosion

Valvoline

Valvoline coolant is designed for both diesel and gasoline type of engines. This item is approved for Ford, Chrysler and Mercedes and heavy-duty diesel but it is also suitable for all-terrain vehicles, utility-vehicles, street-sport-motorcycles, off-road motorcycles, snowmobiles and so on. The bottle contains1 Gallon (3.78 L) liquid and it is 50/50 pre-mixed with water. Maybe the most important feature of this product is that it is phosphate-free and due to this and lower-silicate, reduced pH protects the components from rusting in time. It is also meant to protect the cylinder’s liners from cavitation and it contains additives to protect the vehicle from deposits. More than this, the product has a great defoamer system that will not damage the original components of the car.

PROS

CONS

Designed for all types of vehicles

Also suitable for Ford, Chrysler and Mercedes

Pre-mixed

Phosphate-free

Protection against rust

Defoamer system

Prestone

Prestone coolant is designed for all vehicles that require Dex-Cool coolant but it is also good for terrain vehicles, street-sport-motorcycles, off-road-motorcycles, snowmobiles. The recipient contains 1 Gallon (3.78 L) liquid. Prestone coolant offers extended life protection for cars and also for light-duty trucks up to 5 years or 150,000 miles. It protects against temperature extremes and rust but unfortunately, it is not pre-mixed with water.

PROS

CONS

Designed for all types of vehicles

It is not pre-mixed

Increases engine’s life up to 5 years or 150,000 miles

It is not phosphate-free

Offers protection against extreme temperatures

Offers protection against rust

Contains long-lasting inhibitors that provide longer performance

Dex-cool approved

ProLine

ProLine coolant is compatible with all types of automobiles and light duty trucks. The bottle contains 1 Gallon liquid (3.78 L) and it can be mixed with any other mixture. ProLine offers extended life protection for your vehicle’s engine up to 5 years or 150,000 miles. Unlike other models of such models, this one does not offer protection against extreme temperatures and against rust and corrosion and it is not phosphate-free.

PROS

CONS

Designed for all types of automobiles

It is not pre-mixed

Increases engine’s life up to 5 years or 150,000 miles

It is not phosphate-free

It can be mixed with any coolant

It has no protection against temperature extremes

It offers full strength

It does not protect from rust

Rules You Should Always Follow

If you want to protect your engine and ensure the longevity of it, it’s very important to follow certain rules. You may want to purchase an engine coolant in order to manage the temperature and heat that comes out of the radiator. You do not have to necessarily spend a lot of money to get a product of good quality as they all have been designed to do one exact thing which is to keep control. Nonetheless, this does not mean that the newer engines need the same mixture that the older versions do. Pay close attention to the 3 following rules and you will keep the engine as efficient for as long as you can:

Avoid mixing – If you have run out of engine coolant, you should never mix it with another type. As we have already highlighted, in the olden days, there was a standard coolant made specifically for older engines to stop corrosion and excessive wear-out. It was typically a light green and made of special mixtures. The new ones have developed and became more innovative. By mixing the two together you will notice that it will not have the same cooling effect. In fact, you can risk turning the mixture into a gel that will clog up the engine.

Ratio is important – When you look at the bottle you want to purchase, you want to pay close attention if it’s already prefixed with a 50/50 ratio. If it is, you can use it without the need of adding anything extra. Whereas, if it isn’t, you should make sure that you add enough water to make the same exact ratio. If you do not take into consideration our advice you will make a mixture that is too weak to function properly. In the situation where the liquid is too strong, you will risk clogging the engine again.

Water – Adding water when your car is running low on engine coolant shouldn’t be damaging to the engine or create more problems. This isn’t a long-term solution so you need to start looking to purchase an engine coolant. You should never add anything else.

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